Harshvardhan Singh

Experienced and versatile Software Engineer with a proven track record of leading the design, development, and delivery of complex, mission-critical systems in a fast-paced, dynamic environment. Adept at translating business requirements into technical solutions that drive measurable impact, such as growing revenue, increasing ad impressions and saving millions in regulatory fines.

• Recruiting Assistant - Android, Firebase, PHP, MongoDB, Docker, Node.js, Accelerated the redundant and repetitive work of recruiters by building a web and mobile application specifically for staffing. Its main features include candidate searching and phase monitoring and searching for potential candidates, call monitoring and feedback, data analytics and chatbot. Built REST API to access data from the server, docker container on all these API's conforming to the microservice based architecture and had to later migrate the application from Firebase to MongoDB.

• Handwriting Character Recognition, Python, Machine Learning, Improved the efficiency of handwriting recognition by developing an advanced form of OCR to recognize handwriting by preprocessing of images followed by running them through a classifier. Developed computer vision algorithm in python to create a generalized classifier for handwritten pre-processed filter images which extract patterns from image matrix and updates it in the database if a new pattern is observed.

• SQL Database Implementation, C++, Implemented a single-user database management system that supports a subset of SQL and relational algebra operations like select, project, group by and join. Also worked on transaction processing and parallel query processing.